2421368822879 has 8 divisors (see below), whose sum is σ = 2504907828000. Its totient is φ = 2337832719712.

The previous prime is 2421368822863. The next prime is 2421368822891. The reversal of 2421368822879 is 9782288631242.

2421368822879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2421368822879 - 2⁴ = 2421368822863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421368822179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045382 + ... + 2436300.

It is an arithmetic number, because the mean of its divisors is an integer number (313113478500).

Almost surely, 2^{2421368822879} is an apocalyptic number.

2421368822879 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2421368822879 is a deficient number, since it is larger than the sum of its proper divisors (83539005121).

2421368822879 is a wasteful number, since it uses less digits than its factorization.

2421368822879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450977.

The product of its digits is 37158912, while the sum is 62.

The spelling of 2421368822879 in words is "two trillion, four hundred twenty-one billion, three hundred sixty-eight million, eight hundred twenty-two thousand, eight hundred seventy-nine".